<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="DID" prop="did">
        <el-input
          v-model="queryParams.did"
          placeholder="请输入DID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['certificate:certificate:add']"
        >新增
        </el-button>
      </el-col>
      <!--      <el-col :span="1.5">-->
      <!--        <el-button-->
      <!--          type="success"-->
      <!--          plain-->
      <!--          icon="el-icon-edit"-->
      <!--          size="mini"-->
      <!--          :disabled="single"-->
      <!--          @click="handleUpdate"-->
      <!--          v-hasPermi="['certificate:certificate:edit']"-->
      <!--        >修改-->
      <!--        </el-button>-->
      <!--      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['certificate:certificate:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['certificate:certificate:export']"
        >导出
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="downloadCaPem"
          v-hasPermi="['certificate:certificate:export']"
        >下载根证书
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="certificateList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="ID" align="center" prop="id"/>
      <el-table-column label="DID" align="center" prop="did"/>
      <el-table-column label="DID类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.did_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="证书" align="center" prop="pem" show-overflow-tooltip/>
      <el-table-column label="是否上链" align="center" prop="onChain">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.on_chain" :value="scope.row.onChain"/>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-download"
            @click="downloadPem(scope.row)"
            v-hasPermi="['certificate:certificate:add']"
          >下载证书
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-download"
            @click="downloadKey(scope.row)"
            v-hasPermi="['certificate:certificate:add']"
          >下载SSL私钥
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['certificate:certificate:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改证书管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="DID" prop="did">
          <el-select v-model="form.did" placeholder="请选择" style="min-width: 260px">
            <el-option
              v-for="item in didList"
              :key="item.did"
              :label="item.did+'  '+item.name"
              :value="item.did">
              <span style="float: left">{{ item.did }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.name }}</span>
            </el-option>
          </el-select>
          <!--          <el-input v-model="form.did" placeholder="请输入DID"/>-->
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>
<style>
.el-tooltip__popper {
  max-width: 700px
}
</style>
<script>
import {
  listCertificate,
  getCertificate,
  delCertificate,
  addCertificate,
  updateCertificate
} from "@/api/certificate/certificate"
import {list_did_all} from "@/api/user_access/user_access";

export default {
  name: "Certificate",
  dicts: ['did_type', 'on_chain'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 证书管理表格数据
      certificateList: [],
      didList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        did: null,
        type: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        did: [
          {required: true, message: "DID不能为空", trigger: "blur"}
        ],
      }
    }
  },
  created() {
    this.getList()
    this.getAllDid()
  },
  methods: {
    /** 查询证书管理列表 */
    getList() {
      this.loading = true
      listCertificate(this.queryParams).then(response => {
        this.certificateList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    getAllDid() {
      list_did_all().then((response) => {
        this.didList = response.data;
        console.log(this.didList)
      });
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        did: null,
        type: null,
        pem: null,
        onChain: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加证书管理"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getCertificate(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改证书管理"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCertificate(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addCertificate(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除证书管理编号为"' + ids + '"的数据项？').then(function () {
        return delCertificate(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('certificate/certificate/export', {
        ...this.queryParams
      }, `certificate_${new Date().getTime()}.xlsx`)
    },
    downloadPem(cert) {
      const id = cert.id
      const did = cert.did.split(":").pop();
      this.download('certificate/certificate/downloadPem/' + id, {
        ...this.queryParams
      }, `${did}_cert.pem`)
    },
    downloadKey(cert) {
      const did = cert.did
      const didLast = cert.did.split(":").pop();
      this.download('certificate/certificate/downloadKey/' + did, {
        ...this.queryParams
      }, `${didLast}_key.pem`)
    },
    downloadCaPem() {
      this.download('certificate/certificate/downloadCaPem', {
        ...this.queryParams
      }, `ca-cert.pem`)
    }
  }
}
</script>
